1881055320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{151}}^1\times {\mathrm{103811}}^1$

素因数の和:103976

約数の個数: 64

約数和(自身を含む): 5680592640

約数和(自身を除く): 3799537320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 151, 302, 453, 604, 755, 906, 1208, 1510, 1812, 2265, 3020, 3624, 4530, 6040, 9060, 18120, 103811, 207622, 311433, 415244, 519055, 622866, 830488, 1038110, 1245732, 1557165, 2076220, 2491464, 3114330, 4152440, 6228660, 12457320, 15675461, 31350922, 47026383, 62701844, 78377305, 94052766, 125403688, 156754610, 188105532, 235131915, 313509220, 376211064, 470263830, 627018440, 940527660, 1881055320]

約数ペア:

[(1, 1881055320), (2, 940527660), (3, 627018440), (4, 470263830), (5, 376211064), (6, 313509220), (8, 235131915), (10, 188105532), (12, 156754610), (15, 125403688), (20, 94052766), (24, 78377305), (30, 62701844), (40, 47026383), (60, 31350922), (120, 15675461), (151, 12457320), (302, 6228660), (453, 4152440), (604, 3114330), (755, 2491464), (906, 2076220), (1208, 1557165), (1510, 1245732), (1812, 1038110), (2265, 830488), (3020, 622866), (3624, 519055), (4530, 415244), (6040, 311433), (9060, 207622), (18120, 103811)]